TenFourFox has moved to Github! From the bottom of our hearts, Google: you suck.

A port of modern Firefox to the Power Mac, supporting Mac OS X 10.4 and 10.5, with special features and optimizations for PowerPC processors and AltiVec. This project is not affiliated with nor supported by Mozilla in any way, and is not an official build. PowerPC forever!

This project is specifically for Mac OS X 10.4+. If you're looking for a browser for Mac OS 8.6-10.3, look at our sister project, Classilla.

This project site is no longer updated because Google are meaniepants. You can find release notes through version 38.2 and downloads through 24.0 here while they last, as well as historical copies of wiki documentation and issues as they were at the time Google Code went read-only. Please do not use these for current versions of TenFourFox. For current wiki documents, see our Github project; for current downloads, please see our SourceForge repository.

For end-user support, please post problems or questions to the TenFourFox Tenderapp page.

Visit our main page at www.tenfourfox.com

Read our blog at tenfourfox.blogspot.com

TenFourKit is an unaffiliated project and is not maintained by TenFourFox. AuroraFox and Tenfourbird are based on TenFourFox code, but are not maintained by TenFourFox either. Please consult those projects specifically for support.